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在布氏菌病某些病例中不能用细菌培养阳性证实感染的存在,然而临床所见和血清学试验在这种情况下可能起重要作用。在疾病的最初诊断,检测抗布氏菌脂多糖特异性抗体的血清学试验非常重要。然而,这种试验在评价病人病情的作用常常很难确定,因为阳性结果能持续很长时间。业已表明,当用二巯基乙醇(2—ME)凝集试验测出 IgG 的持续存在也许是急性感染的好指征。然而对于出现复发的布病病人
In some cases of brucellosis, the presence of bacterial infection can not be confirmed by positive bacterial culture, however, clinically seen and serological tests may play an important role in this situation. In the initial diagnosis of the disease, it is important to test for serological tests against antibodies specific for Listeria lipopolysaccharides. However, the role of this test in assessing the patient’s condition is often difficult to ascertain because positive results can persist for a long time. It has been shown that the persistence of IgG as measured by the dimercaptoethanol (2-ME) agglutination test may be a good indicator of acute infection. However, patients with recurrent brucellosis